Results 21 to 30 of about 73,502 (293)

CEEMD-PSO-BiLSTM network structure.

open access: yes, 2023
CEEMD-PSO-BiLSTM network structure.
Xuan Wang (55634)   +5 more
core   +1 more source

Rapid Exothermic Adsorption of Congo Red Dye on (Ni0.25Cu0.25Zn0.50) Fe2O4 Nano Composites; Investigating Operating Parameters by Response Surface Methodology [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
In the present study, (Ni0.25Cu0.25Zn0.5) Fe2O4 nanocomposites were synthesized through a co-precipitation method. They were characterized by Fourier-Transform InfraRed (FT-IR) spectroscopy, Scanning Electron Microscope (SEM), X-Ray Diffraction (XRD ...
Hajira Tahir   +3 more
doaj   +1 more source

Crack prediction in beam-like structure using ANN based on frequency analysis

open access: yesFracture and Structural Integrity, 2022
The dynamic experimental and numerical analysis of cracked beams has been studied with the aim of quantifying the influence of depth crack on the dynamic response of steel beams. Artificial Neural Method ANN has been used where a numerical simulation was
Seguini Meriem   +4 more
doaj   +1 more source

Variability effect of hydrological regime on river quality pattern and its uncertainties: case study of Zarjoob River in Iran

open access: yesJournal of Hydroinformatics, 2021
River water quality assessment, affected by pollution load, and river regime changes in various climate conditions, is an implementation that simplifies water resources management, and justifies terms for increases or decreases in human activities.
Saman Ebrahimi, Mahdis Khorram
doaj   +1 more source

Hybrid Machine Learning in Hydrological Runoff Forecasting: An Exploration of Extreme Gradient-Boosting and Categorical Gradient Boosting Optimization in the Russian River Basin [PDF]

open access: yesAdvances in Engineering and Intelligence Systems
Accurate and reliable runoff forecasts are essential for effective water resource management and flood control operations. Hydrological forecasting plays a key role in decision-making, especially under changing climate conditions.
Reza Seifi Majdar   +2 more
doaj   +1 more source

PSO-LSSVM training and testing data.

open access: yes, 2022
The training and testing data in the file can be used to train the PSO-LSSVM to obtain CRI and plot the results as shown in Figs 7 and 8. (XLSX)
Yingjie Xiao (118382)   +2 more
core   +1 more source

An adaptive mutation operator for particle swarm optimization [PDF]

open access: yes, 2008
Copyright @ 2008 MICParticle swarm optimization (PSO) is an effcient tool for optimization and search problems. However, it is easy to betrapped into local optima due to its in-formation sharing mechanism.
Yang, S   +5 more
core   +3 more sources

Optimal Placement Identification of Multiple DG Types Using Optimization Technique [PDF]

open access: yesE3S Web of Conferences, 2023
In this paper, a combination algorithm called GAIPSO, which combines GA and a better version of the classic particle swarm optimization process, is used.
S. Mounika   +2 more
doaj   +1 more source

LQR/Sliding Mode Controller Design Using Particle Swarm Optimization for Crane System

open access: yesمجلة النهرين للعلوم الهندسية, 2020
In this work, the design procedure of a hybrid robust controller for crane system is presented. The proposed hybrid controller combines the linear quadratic regulator (LQR) properties with the sliding mode control (SMC) to obtain an optimal and robust ...
Hazem Ali   +3 more
doaj   +1 more source

Hybrid evolutionary optimization algorithm MPSO-SA [PDF]

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2010
This paper proposes a new method for a modified particle swarm optimization algorithm (MPSO) combined with a simulated annealing algorithm (SA). MPSO is known as an efficient approach with a high performance of solving optimization problems in many ...
El Hami N., Ellaia R., Itmi M.
doaj   +1 more source

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